| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.96 | 10.219% | $35.226 | $35.23 | $35.25 | $35.20 |
| Purchase #2 | $204.95 | 5.550% | $216.3247 | $216.32 | $216.30 | $216.30 |
| Purchase #3 | $45.40 | 9.367% | $49.6526 | $49.65 | $49.65 | $49.70 |
| Purchase #4 | $17.88 | 8.294% | $19.363 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $221.41 | 4.646% | $231.6967 | $231.70 | $231.70 | $231.70 |
| Purchase #6 | $44.43 | 10.846% | $49.2489 | $49.25 | $49.25 | $49.20 |
| Purchase #7 | $134.86 | 6.337% | $143.4061 | $143.41 | $143.40 | $143.40 |
| 7 purchase totals = | $700.89 | $744.9180 | $744.92 | $744.90 | $744.90 | |